30504845

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20269}}^1$

素因数の和:20324

約数の個数: 16

約数和(自身を含む): 42810240

約数和(自身を除く): 12305395

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 20269, 101345, 141883, 709415, 871567, 4357835, 6100969, 30504845]

約数ペア:

[(1, 30504845), (5, 6100969), (7, 4357835), (35, 871567), (43, 709415), (215, 141883), (301, 101345), (1505, 20269)]